Where Is Marta 2021 Genres: Crime, Documentary, Mystery Country: Spain Director: Paula Cons Duration: Episodes Vary 90 Min Year: 2021 Actors: David A. Castillo, Honey Lauren, Frank Gerrish, José Antonio Casanueva, Eva Casanueva, Antonio Del Castillo Storyline: Teenager Marta del Castillo's disappearance made headlines in Spain. Family, friends, police and more weigh in on a case that is still unresolved. Release: November 5, 2021 (United States)